/**
 * @Package
 * @auhter 枯木Kum
 * @date 2021/6/4-3:03 PM
 * <p>...</p>
 * @version V1.0
 */

fun main() {
    val single1 = Single
    val single2 = Single
    println(single1 == single2)
    single1.opertion()
}

object Single{
    fun opertion(){
        println(2333)
    }
}